YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1850 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1851 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1852 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1853 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1854 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1855 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1856 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1857 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1858 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1859 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1860 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1861 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1862 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1863 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1864 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1865 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1866 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1867 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1868 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1869 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1870 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1871 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1872 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1873 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1874 | 32.18 | 28.57 | 36.97 | 42.63 | 58.06 | 67.23 | 69.94 | 68.82 | 60.05 | 52.42 | 40.80 | 31.05 | 49.06 | |||||||||||||
1875 | 29.68 | 32.64 | 34.68 | 46.90 | 59.29 | 67.27 | 65.74 | 67.10 | 59.52 | 54.02 | 39.90 | 33.87 | 49.22 | |||||||||||||
1876 | 29.69 | 34.02 | 37.52 | b | 49.20 | 55.21 | 63.88 | 68.60 | 66.81 | 60.83 | 50.15 | 37.75 | 30.15 | 48.65 | ||||||||||||
1877 | 32.55 | 35.11 | 46.08 | 42.83 | 53.82 | 64.75 | 68.15 | 67.97 | 61.20 | 47.31 | 35.18 | 28.63 | 48.63 | |||||||||||||
1878 | 21.77 | 30.05 | 40.82 | 47.80 | 56.03 | 63.43 | 71.82 | 70.68 | 61.28 | 55.13 | 43.87 | 29.68 | 49.36 | |||||||||||||
1879 | 33.95 | 41.07 | 53.27 | 49.73 | 61.56 | 66.07 | 73.10 | 71.63 | 65.07 | 51.05 | 37.13 | 26.90 | 52.54 | |||||||||||||
1880 | 28.95 | 24.02 | 32.13 | 43.70 | 55.50 | 65.60 | 66.65 | 64.92 | 55.82 | 46.18 | 29.25 | 28.61 | 45.11 | |||||||||||||
1881 | 22.29 | 32.00 | 35.61 | 51.68 | 57.60 | 69.57 | 70.21 | 67.44 | 60.35 | 51.29 | 35.35 | t | ----- | z | 51.80 | b | ||||||||||
1882 | 30.12 | b | 33.92 | b | 42.48 | 47.58 | 55.76 | 65.95 | 70.13 | 66.89 | 59.67 | 50.66 | 39.50 | 32.03 | 49.56 | |||||||||||
1883 | 26.31 | 38.46 | b | 45.05 | 45.71 | b | 56.21 | 64.37 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.35 | g | |||
1884 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.50 | 31.50 | k | |
1885 | 24.97 | 32.62 | 41.00 | 46.63 | 53.34 | 63.47 | 69.39 | 67.58 | 60.47 | 50.45 | 40.52 | 32.82 | 48.60 | |||||||||||||
1886 | 25.06 | 35.11 | 35.81 | 44.72 | 60.60 | 64.73 | 71.87 | 66.98 | 58.90 | 50.60 | 34.30 | 34.66 | 48.61 | |||||||||||||
1887 | 29.97 | 33.87 | a | 44.05 | 46.73 | 55.02 | 66.88 | 68.85 | 67.16 | 61.93 | 51.55 | 41.98 | 26.95 | 49.58 | ||||||||||||
1888 | 30.08 | 35.96 | b | 38.21 | 50.55 | 53.73 | 66.75 | 70.11 | 65.89 | 62.95 | 51.71 | b | 37.55 | 33.50 | a | 49.75 | ||||||||||
1889 | 24.65 | 30.94 | d | 41.66 | 51.57 | 56.40 | 64.25 | 70.25 | a | 70.90 | 61.02 | 52.10 | 35.15 | 39.84 | 49.89 | |||||||||||
1890 | 32.15 | 36.59 | 41.92 | 47.75 | 59.18 | 64.68 | 69.82 | a | 67.19 | 60.97 | 49.98 | 39.67 | c | 34.60 | 50.37 | |||||||||||
1891 | 22.69 | 29.56 | d | 37.09 | b | 46.45 | 52.87 | 63.25 | b | 69.18 | 68.32 | 61.82 | 51.18 | 40.48 | a | 26.24 | d | 47.43 | ||||||||
1892 | 28.09 | b | 34.76 | b | 39.73 | c | 46.72 | 54.92 | 66.02 | 69.74 | 68.12 | a | 64.97 | 48.47 | b | 38.50 | 28.41 | b | 49.04 | |||||||
1893 | 33.56 | 33.29 | 38.32 | 47.80 | 55.34 | 68.43 | 68.55 | 65.82 | 59.78 | 49.68 | 38.40 | 33.37 | d | 49.36 | ||||||||||||
1894 | 27.85 | 25.79 | d | 39.52 | b | 50.44 | f | 58.85 | 64.00 | 68.87 | 64.52 | 59.05 | 51.90 | 43.33 | 33.91 | b | 48.87 | a | ||||||||
1895 | 28.19 | 30.24 | e | 39.66 | b | 49.62 | b | 55.22 | b | 62.72 | 66.27 | 66.27 | 63.62 | 49.58 | 35.05 | 25.80 | d | 47.69 | ||||||||
1896 | 33.90 | 33.00 | 40.50 | 47.87 | 57.98 | 69.03 | 66.82 | 68.05 | 61.15 | 48.52 | 38.79 | a | 35.94 | 50.13 | ||||||||||||
1897 | 27.40 | 30.36 | 36.68 | 47.66 | a | 56.90 | 64.25 | 66.95 | 66.52 | 61.90 | 49.03 | 41.35 | 29.15 | 48.18 | ||||||||||||
1898 | 24.66 | 36.14 | 37.61 | 49.47 | 54.52 | 64.13 | 68.23 | 67.73 | 61.08 | 49.32 | 36.98 | 24.03 | 47.83 | |||||||||||||
1899 | 26.72 | a | 28.62 | 40.44 | 49.12 | 55.66 | 64.07 | 67.52 | 68.71 | 63.22 | 50.40 | 41.58 | 32.71 | 49.06 | ||||||||||||
1900 | 35.48 | 34.05 | 43.79 | 44.00 | 57.98 | 67.77 | 69.55 | 68.66 | 60.48 | 50.92 | 41.32 | 32.47 | 50.54 | |||||||||||||
1901 | 31.02 | 33.59 | 37.90 | 46.74 | a | 55.73 | 65.68 | 69.90 | 68.73 | a | 61.20 | 52.26 | 42.80 | 32.87 | 49.87 | |||||||||||
1902 | 33.71 | 35.50 | a | 36.15 | 52.02 | a | 57.05 | 68.63 | 67.35 | 68.35 | 59.95 | 51.73 | 39.57 | 31.26 | 50.11 | |||||||||||
1903 | 30.34 | 27.35 | a | 39.10 | 47.07 | 54.23 | 61.18 | 70.66 | 69.45 | 59.48 | 51.11 | 43.48 | 31.84 | 48.77 | ||||||||||||
1904 | 27.34 | 38.53 | 42.61 | 49.25 | 56.30 | a | 62.80 | 68.95 | 66.81 | 60.85 | 48.81 | 39.98 | 29.40 | 49.30 | ||||||||||||
1905 | 28.11 | 31.22 | a | 40.87 | 44.55 | 53.98 | 65.75 | 65.95 | 68.64 | b | 61.02 | 48.19 | 39.20 | 25.37 | 47.74 | |||||||||||
1906 | 28.77 | 34.61 | 40.18 | 47.12 | 54.61 | 64.85 | 64.87 | 65.56 | 60.13 | 47.45 | 38.29 | b | 35.05 | 48.46 | ||||||||||||
1907 | 32.78 | a | 39.59 | a | 44.10 | 47.64 | a | 49.35 | 60.62 | 67.95 | a | 66.50 | 60.16 | a | 50.87 | 36.97 | 30.95 | 48.96 | ||||||||
1908 | 30.47 | 32.50 | 42.42 | 46.57 | 51.06 | 63.07 | 65.92 | 65.97 | 61.20 | 46.42 | 36.57 | 30.66 | 47.73 | |||||||||||||
1909 | 34.98 | 31.11 | 36.52 | 44.13 | 51.89 | 65.73 | 69.77 | 66.85 | 59.12 | 49.98 | 41.07 | 21.89 | 47.75 | |||||||||||||
1910 | 30.15 | 31.56 | a | 45.81 | 47.57 | 56.16 | 65.65 | 70.15 | 67.82 | 63.15 | 49.48 | 41.57 | 32.02 | 50.09 | ||||||||||||
1911 | 34.47 | 31.04 | b | 41.69 | 47.13 | 56.52 | 64.93 | 64.56 | 67.13 | 62.80 | 46.76 | 32.28 | 24.03 | 47.78 | ||||||||||||
1912 | 28.89 | 30.55 | 37.68 | 42.30 | 55.37 | 62.38 | 68.15 | 67.21 | 58.07 | 48.94 | 39.25 | 25.94 | 47.06 | |||||||||||||
1913 | 24.77 | 29.27 | 36.08 | 47.20 | 58.61 | 62.78 | 69.69 | 68.55 | 57.25 | 47.79 | 42.45 | 26.42 | 47.57 | |||||||||||||
1914 | 33.52 | 32.57 | 39.45 | 48.02 | 56.26 | 66.95 | 66.97 | 66.84 | 63.00 | 49.39 | 43.07 | 26.03 | 49.34 | |||||||||||||
1915 | 24.39 | 32.02 | 35.81 | 47.68 | 52.27 | 64.05 | 67.58 | 65.40 | 59.58 | 51.95 | 39.78 | 32.03 | 47.71 | |||||||||||||
1916 | 30.56 | 36.40 | 43.65 | 46.62 | 55.56 | 66.18 | 68.79 | 66.74 | 60.83 | 50.61 | 38.92 | 27.90 | 49.40 | |||||||||||||
1917 | 28.05 | 32.61 | 35.38 | a | 46.71 | a | 48.92 | 66.08 | 71.52 | 67.71 | 62.53 | 51.90 | 45.27 | 38.11 | 49.57 | |||||||||||
1918 | 26.19 | 35.84 | 42.97 | 44.93 | 55.69 | 68.31 | a | 69.29 | 67.84 | 60.38 | 51.95 | 35.03 | 27.03 | 48.79 | ||||||||||||
1919 | 24.34 | 27.29 | 37.55 | a | 48.02 | 55.98 | 63.81 | a | 67.85 | 69.06 | 61.43 | 47.10 | 38.58 | 34.21 | 47.94 | |||||||||||
1920 | 33.87 | 37.52 | a | 37.37 | 40.82 | 56.26 | 63.62 | 68.71 | 65.05 | 60.43 | a | 48.74 | 37.67 | 27.40 | 48.12 | |||||||||||
1921 | 32.47 | 35.34 | 42.85 | a | 43.35 | 56.12 | a | 62.88 | 67.10 | 66.02 | 63.50 | 53.02 | 42.98 | 36.53 | 50.18 | |||||||||||
1922 | 28.08 | 32.18 | 36.48 | 44.28 | 55.92 | 66.33 | 70.10 | 70.71 | 63.83 | 51.45 | 35.83 | 34.00 | 49.10 | |||||||||||||
1923 | 34.92 | 32.09 | 34.71 | 45.63 | 55.85 | 65.23 | 69.68 | 65.79 | 58.55 | 45.84 | 38.87 | 29.13 | 48.02 | |||||||||||||
1924 | 27.05 | 35.43 | 33.69 | 45.55 | 56.06 | 68.63 | 67.79 | 68.02 | 60.50 | 51.24 | 41.27 | 25.48 | 48.39 | |||||||||||||
1925 | 25.44 | 35.98 | 43.42 | a | 50.60 | 59.21 | 65.85 | 69.76 | 65.73 | a | 61.35 | 49.55 | 37.35 | 29.06 | 49.44 | |||||||||||
1926 | 25.32 | 36.38 | 38.82 | a | 46.53 | 53.98 | 65.72 | a | 67.18 | a | 68.87 | 63.22 | 52.84 | 40.02 | 29.24 | 49.01 | ||||||||||
1927 | 36.27 | 37.09 | 39.63 | 48.88 | 58.56 | 64.20 | 70.34 | 66.71 | 60.65 | 51.32 | 43.13 | 26.98 | 50.31 | |||||||||||||
1928 | 33.77 | 33.65 | b | 41.76 | 44.98 | 56.10 | 64.91 | a | 69.76 | 65.34 | 61.50 | 52.61 | 37.38 | 30.74 | 49.38 | |||||||||||
1929 | 28.85 | 27.52 | 37.89 | 46.92 | 54.23 | 66.15 | 68.84 | 66.78 | a | 60.58 | 49.55 | 32.42 | 33.27 | 47.75 | ||||||||||||
1930 | 25.55 | 38.46 | 37.16 | 52.37 | 52.34 | 67.10 | 68.35 | 67.56 | 60.37 | 50.50 | 36.37 | 27.77 | 48.66 | |||||||||||||
1931 | 29.89 | 35.30 | 36.26 | 47.83 | 55.00 | 67.42 | 70.18 | 67.03 | 63.28 | 52.82 | 37.08 | 27.73 | 49.15 | |||||||||||||
1932 | 22.87 | 37.97 | 36.71 | 48.07 | 55.74 | 63.40 | 69.74 | 68.18 | 60.68 | 47.40 | 39.98 | 25.21 | 48.00 | |||||||||||||
1933 | 27.11 | 26.88 | 41.74 | 42.85 | 53.48 | 66.13 | 70.55 | 67.82 | 65.50 | 53.69 | 41.68 | 37.35 | 49.57 | |||||||||||||
1934 | 32.65 | 39.36 | 44.39 | 51.10 | 61.11 | 66.80 | 72.03 | 70.21 | 60.32 | 54.32 | 39.78 | 32.50 | 52.05 | |||||||||||||
1935 | 34.71 | 35.35 | a | 40.82 | 46.73 | 50.90 | 66.13 | 70.60 | 67.84 | 61.47 | 51.48 | 38.70 | 31.24 | 49.67 | ||||||||||||
1936 | 28.24 | 33.05 | 41.24 | 49.22 | 58.95 | 68.58 | 70.10 | 69.79 | 59.80 | 49.95 | 39.57 | 32.50 | 50.08 | |||||||||||||
1937 | 23.82 | 32.26 | a | 37.69 | 47.88 | 58.73 | 64.71 | a | 69.82 | 71.26 | 63.87 | 52.68 | 42.18 | 34.10 | 49.92 | |||||||||||
1938 | 31.71 | 35.36 | 40.84 | 48.53 | 55.77 | 66.43 | 68.98 | 70.27 | 61.72 | 53.26 | 34.13 | 34.37 | 50.12 | |||||||||||||
1939 | 28.77 | 24.45 | 40.74 | 49.16 | a | 58.10 | 67.50 | 69.40 | 67.76 | 63.53 | 50.23 | 40.60 | 36.79 | 49.75 | ||||||||||||
1940 | 29.71 | 31.89 | a | 42.16 | 47.75 | 58.06 | 65.58 | 70.58 | 67.15 | 62.48 | 53.65 | 37.75 | 35.13 | 50.16 | ||||||||||||
1941 | 31.39 | 37.79 | 39.03 | 43.83 | 57.00 | 61.68 | 68.87 | 68.21 | 62.20 | 50.47 | 40.67 | 33.24 | 49.53 | |||||||||||||
1942 | 32.35 | 30.63 | a | 35.92 | 47.97 | ----- | z | ----- | z | ----- | z | 68.12 | g | 60.08 | e | 50.15 | d | 45.05 | k | 36.85 | e | 41.99 | e | |||
1943 | 34.02 | e | 37.52 | d | 40.78 | d | 53.94 | d | 57.77 | g | 64.90 | d | 71.33 | e | 71.08 | e | 62.16 | e | 50.56 | e | 39.82 | e | ----- | z | 52.61 | b |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | 57.17 | p | 65.22 | 68.71 | 68.58 | 61.23 | 52.27 | 37.09 | a | 30.94 | 54.86 | e | ||||||
1945 | 29.85 | 36.38 | 37.89 | 44.32 | 57.45 | 63.10 | 69.45 | 69.87 | 62.13 | 51.26 | 39.97 | 27.31 | 49.08 | |||||||||||||
1946 | 28.92 | 34.00 | 41.53 | 54.88 | 55.81 | 70.05 | 71.19 | 68.08 | 63.97 | 49.55 | 35.97 | 35.26 | 50.77 | |||||||||||||
1947 | 26.71 | 36.05 | 38.92 | a | 45.98 | 58.44 | 63.50 | c | 72.39 | 69.52 | 65.22 | 54.68 | 34.02 | a | 28.79 | b | 49.52 | |||||||||
1948 | 29.28 | b | 32.22 | b | 35.38 | f | 51.23 | 58.07 | a | 64.73 | b | 70.97 | n | ----- | z | 64.14 | b | 50.09 | h | 34.45 | 33.00 | 45.89 | d | |||
1949 | 25.15 | 30.37 | a | 41.47 | p | 48.34 | a | 57.74 | 66.92 | j | 69.60 | 68.17 | a | 63.78 | l | 49.06 | 43.33 | 27.98 | a | 46.64 | c | |||||
1950 | 30.68 | 35.31 | a | 38.95 | 49.98 | 55.25 | g | 71.26 | i | 67.42 | 66.62 | c | 59.03 | a | 58.45 | 42.78 | 36.98 | 48.62 | b | |||||||
1951 | 31.24 | 34.52 | 39.18 | 47.32 | 58.92 | 65.28 | 74.86 | b | 68.27 | 64.17 | 52.08 | 36.33 | 29.29 | 50.12 | ||||||||||||
1952 | 33.52 | 31.69 | 34.21 | 47.33 | 56.32 | 69.62 | 69.73 | 70.61 | 63.78 | 54.90 | 34.52 | 28.26 | 49.54 | |||||||||||||
1953 | 35.55 | b | 30.91 | 37.28 | m | 47.24 | a | 52.62 | a | 68.40 | 71.73 | 68.83 | a | 64.93 | b | 52.03 | 41.12 | 27.34 | 50.97 | a | ||||||
1954 | 32.93 | a | 39.95 | 37.12 | b | 51.57 | w | 59.09 | i | 68.30 | 73.07 | c | 69.18 | 66.22 | 55.48 | 44.50 | 34.50 | 52.12 | b | |||||||
1955 | 28.48 | 30.20 | 40.95 | 47.62 | 55.52 | 63.50 | 69.29 | 67.44 | 64.08 | 53.53 | 39.18 | 33.45 | 49.44 | |||||||||||||
1956 | 34.74 | 28.33 | 41.35 | 45.97 | 60.45 | 70.82 | 69.90 | 66.66 | 66.35 | 54.15 | 35.98 | 31.08 | 50.48 | |||||||||||||
1957 | 33.21 | 40.36 | 38.65 | 45.08 | 51.97 | 65.25 | 71.34 | 66.79 | 61.67 | 49.97 | 34.10 | 34.40 | 49.40 | |||||||||||||
1958 | 29.56 | 37.14 | 34.89 | 45.35 | 59.97 | 69.48 | 71.52 | 69.90 | 62.33 | 50.98 | 40.55 | 37.66 | 50.78 | |||||||||||||
1959 | 31.48 | 33.34 | 37.69 | 48.03 | 56.38 | b | 67.93 | 70.53 | 68.15 | 62.60 | 50.40 | 38.05 | 34.34 | 49.91 | ||||||||||||
1960 | 25.77 | a | 27.21 | 41.31 | 49.27 | 55.35 | 67.37 | 69.48 | c | 69.13 | 63.63 | 49.40 | 40.80 | 28.32 | 48.92 | |||||||||||
1961 | 28.71 | 33.38 | 39.63 | 46.15 | 57.74 | 67.70 | 68.97 | 65.90 | 57.02 | a | 49.50 | 35.70 | 27.27 | 48.14 | ||||||||||||
1962 | 27.13 | 36.05 | 34.68 | 50.42 | 58.13 | 65.40 | 68.24 | 69.79 | 61.37 | 51.95 | 41.18 | 33.26 | 49.80 | |||||||||||||
1963 | 23.85 | 33.61 | 38.85 | 48.68 | 58.92 | 65.25 | 71.66 | 66.39 | 63.22 | 55.68 | 40.30 | 30.94 | 49.78 | |||||||||||||
1964 | 25.63 | 23.97 | 34.29 | 44.20 | 56.29 | 64.55 | 70.35 | 67.37 | 61.47 | 53.56 | 38.62 | 29.77 | 47.51 | |||||||||||||
1965 | 31.68 | 30.75 | 34.85 | 47.97 | 54.35 | 62.30 | 69.35 | 66.26 | 59.68 | 52.15 | 42.60 | 32.84 | 48.73 | |||||||||||||
1966 | 25.70 | a | 27.20 | 41.02 | b | 47.48 | a | 58.19 | 63.82 | 71.76 | 65.92 | 61.32 | p | 51.78 | a | 42.40 | 31.02 | b | 47.84 | a | ||||||
1967 | 29.65 | 35.05 | 44.31 | 50.05 | b | 55.63 | 63.70 | 69.70 | a | 64.10 | 59.31 | a | 52.16 | 41.95 | a | 26.00 | 49.30 | |||||||||
1968 | 30.05 | a | 35.90 | 39.90 | 44.27 | 54.39 | 66.82 | 67.50 | 63.90 | 59.30 | 52.48 | 38.57 | 27.55 | a | 48.39 | |||||||||||
1969 | 34.24 | 33.23 | 34.16 | 49.75 | 57.61 | 63.92 | 71.56 | 70.08 | 61.53 | 48.71 | 37.64 | a | 33.27 | 49.64 | ||||||||||||
1970 | 28.95 | 36.88 | 36.42 | 44.53 | 58.15 | 63.89 | b | 69.85 | a | 68.53 | 60.08 | 45.55 | a | 39.40 | 33.16 | 48.78 | ||||||||||
1971 | 29.76 | 32.38 | 40.50 | 46.33 | a | 55.35 | a | 66.10 | 69.23 | 65.07 | c | 59.97 | ----- | z | 38.65 | c | 27.21 | b | 48.23 | a | ||||||
1972 | 30.32 | a | 35.91 | 48.25 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.12 | j | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 29.46 | 33.25 | 39.35 | 47.32 | 56.09 | 65.52 | 69.37 | 67.70 | 61.48 | 50.91 | 39.02 | 30.92 | 49.13 | |||||||||||||
S.D. | 3.51 | 3.70 | 3.38 | 2.55 | 2.44 | 2.10 | 1.81 | 1.67 | 2.01 | 2.33 | 3.02 | 3.69 | 1.10 | |||||||||||||
SKEW | -0.12 | -0.36 | 0.70 | 0.21 | -0.40 | 0.24 | -0.09 | 0.17 | 0.11 | 0.16 | -0.48 | 0.01 | -0.20 | |||||||||||||
MAX | 36.27 | 41.07 | 53.27 | 54.88 | 61.56 | 70.82 | 74.86 | 71.63 | 66.35 | 58.45 | 45.27 | 39.84 | 52.54 | |||||||||||||
MIN | 21.77 | 23.97 | 32.13 | 40.82 | 48.92 | 60.62 | 64.56 | 63.90 | 55.82 | 45.55 | 29.25 | 21.89 | 45.11 | |||||||||||||
YRS | 97 | 97 | 93 | 94 | 92 | 93 | 94 | 94 | 94 | 94 | 94 | 95 | 84 |